This should probably be retitled; after playing with it for a bit BrowserCMS is really nothing like Drupal, nor is it meant to be a Drupal clone. Instead, it's a powerful general-purpose CMS that will easily manage both static and dynamic content. If you've looked at Radiant but thought it was too simple, take a look at this.
Grab the source at http://github.com/browsermedia/browsercms.